UHD Graphics Xe 750 32EUs (Rocket Lake) vs Radeon RX 640

G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar

Based on actual market prices and performance benchmarks.

Performance Per Dollar Radeon RX 640

#313

Radeon RX 550X (móvel)

MSRP: $35|Avg: $35

795%

#315

GeForce GTX 1070 with Max-Q Design

MSRP: N/A|Avg: $150

720%

#316

GeForce GTX 1060 with Max-Q Design

MSRP: N/A|Avg: $100

719%

#320

GeForce GTX 1050 (Mobile)

MSRP: N/A|Avg: $50

653%

#321

Radeon RX 6300

MSRP: $60|Avg: $40

649%

#323

Radeon RX 640

MSRP: $159|Avg: $55

100%

#326

Iris Pro Graphics P580

MSRP: $150|Avg: $60

99%

#327

Radeon E8870PCIe

MSRP: $250|Avg: $200

99%

#330

Arc Graphics 140T

MSRP: $350|Avg: $300

94%

#331

Radeon 680M

MSRP: N/A|Avg: $80

94%

#333

GeForce 730A

MSRP: $60|Avg: $20

93%

#334

GeForce GT 745A

MSRP: $99|Avg: $20

91%

#335

GeForce 710A

MSRP: $35|Avg: $62

91%

#336

Radeon HD 8670D + HD 6670 Dual

MSRP: $100|Avg: $10

89%

#338

GeForce MX230

MSRP: $150|Avg: $150

89%

Based on actual market prices and performance benchmarks.

Performance Comparison

About G3D Mark

🏆 Chipversus Verdict

🚀 Performance Leadership

The UHD Graphics Xe 750 32EUs (Rocket Lake) is the superior choice for raw performance. It leads with a 1.3% higher G3D Mark score. However, the Radeon RX 640 offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.

Insight	UHD Graphics Xe 750 32EUs (Rocket Lake)	Radeon RX 640
Performance	✅Leading raw performance (+1.3%)	❌Lower raw frame rates (-1.3%)
Longevity	Gen. 12 (2021−2023) (14nm)	GCN 4.0 (2016−2020) (14nm)
Ecosystem	Supports FSR Upscaling	Supports FSR Upscaling
VRAM	❌ Less VRAM capacity	✅ More VRAM (+100+%)
Efficiency	💡 Excellent Perf/Watt	⚡ Higher Power Consumption
Case Fit	—	—

💎 Value Proposition

While current pricing data is unavailable, the UHD Graphics Xe 750 32EUs (Rocket Lake) remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.

Performance Check

Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.

Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

UHD Graphics Xe 750 32EUs (Rocket Lake) Benchmark Check

Radeon RX 640 Benchmark Check

Technical Specifications

Side-by-side comparison of UHD Graphics Xe 750 32EUs (Rocket Lake) and Radeon RX 640

UHD Graphics Xe 750 32EUs (Rocket Lake)

The UHD Graphics Xe 750 32EUs (Rocket Lake) is manufactured by Intel. It was released in March 30 2021. It features the Gen. 12 architecture. The core clock ranges from 350 MHz to 1450 MHz. It has 32 shading units. The thermal design power (TDP) is 15W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 2,200 points.

Radeon RX 640

The Radeon RX 640 is manufactured by AMD. It was released in May 13 2019. It features the GCN 4.0 architecture. The core clock ranges from 1082 MHz to 1218 MHz. It has 640 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 2,172 points.

⚡

Graphics Performance

The UHD Graphics Xe 750 32EUs (Rocket Lake) scores 2,200 and the Radeon RX 640 reaches 2,172 in the G3D Mark benchmark — just a 1.3% difference, making them near-identical in rasterization performance. The UHD Graphics Xe 750 32EUs (Rocket Lake) is built on Gen. 12 while the Radeon RX 640 uses GCN 4.0, both on a 14 nm process. Shader units: 32 (UHD Graphics Xe 750 32EUs (Rocket Lake)) vs 640 (Radeon RX 640). Boost clocks: 1450 MHz vs 1218 MHz.

Feature	UHD Graphics Xe 750 32EUs (Rocket Lake)	Radeon RX 640
G3D Mark Score	2,200+1%	2,172
Architecture	Gen. 12	GCN 4.0
Process Node	14 nm	14 nm
Shading Units	32	640+1900%
Boost Clock	1450 MHz+19%	1218 MHz

✨

Advanced Features (DLSS/FSR)

A critical advantage for the Radeon RX 640 is support for FSR 3 / AFMF. This allows it to generate entire frames using AI/Algorithms, essentially doubling the frame rate in CPU-bound scenarios or heavy ray-tracing titles. The UHD Graphics Xe 750 32EUs (Rocket Lake) lacks specific hardware/driver support for this native frame generation tier.

Feature	UHD Graphics Xe 750 32EUs (Rocket Lake)	Radeon RX 640
Upscaling Tech	FSR 1.0 (Software)	FSR 3 (Native)
Frame Generation	Not Supported	FSR 3 / AFMF (Driver)
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

💾

Video Memory (VRAM)

The UHD Graphics Xe 750 32EUs (Rocket Lake) comes with 0 MB of VRAM, while the Radeon RX 640 has 4 GB. The Radeon RX 640 offers 100+% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: System vs 128-bit.

Feature	UHD Graphics Xe 750 32EUs (Rocket Lake)	Radeon RX 640
VRAM Capacity	Shared System RAM	4 GB
Memory Type	Shared	GDDR5
Memory Bandwidth	System	Unknown
Bus Width	System	128-bit

🖥️

Display & API Support

DirectX support: 12 (12_1) (UHD Graphics Xe 750 32EUs (Rocket Lake)) vs 12 (FL 12_0) (Radeon RX 640). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 3 vs 6.

Feature	UHD Graphics Xe 750 32EUs (Rocket Lake)	Radeon RX 640
DirectX	12 (12_1)	12 (FL 12_0)
Vulkan	1.3	1.3
OpenGL	4.6	4.6
Max Displays	3	6+100%

🎬

Media & Encoding

Hardware encoder: Quick Sync Video (Xe) (UHD Graphics Xe 750 32EUs (Rocket Lake)) vs VCE 3.4 (Radeon RX 640). Decoder: Quick Sync Video (Xe) vs UVD 6.3. Supported codecs: AV1,H.265/HEVC,H.264,VP9,MJPEG,MPEG-2 (UHD Graphics Xe 750 32EUs (Rocket Lake)) vs H.264,H.265/HEVC (Radeon RX 640).

Feature	UHD Graphics Xe 750 32EUs (Rocket Lake)	Radeon RX 640
Encoder	Quick Sync Video (Xe)	VCE 3.4
Decoder	Quick Sync Video (Xe)	UVD 6.3
Codecs	AV1,H.265/HEVC,H.264,VP9,MJPEG,MPEG-2	H.264,H.265/HEVC

🔌

Power & Dimensions

The UHD Graphics Xe 750 32EUs (Rocket Lake) draws 15W versus the Radeon RX 640's 50W — a 107.7% difference. The UHD Graphics Xe 750 32EUs (Rocket Lake) is more power-efficient. Recommended PSU: 1W (UHD Graphics Xe 750 32EUs (Rocket Lake)) vs 350W (Radeon RX 640). Power connectors: Integrated vs PCIe-powered.

Feature	UHD Graphics Xe 750 32EUs (Rocket Lake)	Radeon RX 640
TDP	15W-70%	50W
Recommended PSU	1W-100%	350W
Power Connector	Integrated	PCIe-powered
Slots	0-100%	1
Temp (Load)	75°C	—
Perf/Watt	146.7+238%	43.4

💰

Value Analysis

The UHD Graphics Xe 750 32EUs (Rocket Lake) launched at $0 MSRP and currently averages $0, while the Radeon RX 640 launched at $159 and now averages $55. The UHD Graphics Xe 750 32EUs (Rocket Lake) costs 100+% less ($55 savings) at current market prices. Performance per dollar (G3D Mark / price): Infinity (UHD Graphics Xe 750 32EUs (Rocket Lake)) vs 39.5 (Radeon RX 640) — the UHD Graphics Xe 750 32EUs (Rocket Lake) offers Infinity% better value. The UHD Graphics Xe 750 32EUs (Rocket Lake) is the newer GPU (2021 vs 2019).

Feature	UHD Graphics Xe 750 32EUs (Rocket Lake)	Radeon RX 640
MSRP	$0-100%	$159
Avg Price (30d)	$0-100%	$55
Performance per Dollar	Infinity	39.5
Codename	Rocket Lake Xe	Polaris 23
Release	March 30 2021	May 13 2019
Ranking	#809	#665