GRID M60-8A vs Radeon HD 7990

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. The GRID M60-8A is positioned at rank #280 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 GRID M60-8A

#110

Quadro GV100

MSRP: $8999|Avg: $8999

95%

#111

Tesla P40

MSRP: $5699|Avg: $150

94%

#112

GRID RTX6000-1Q

MSRP: $6299|Avg: $1500

90%

#113

Quadro RTX 8000

MSRP: $9999|Avg: $9999

90%

#264

Tesla K20m

MSRP: $3199|Avg: $55

6685%

#279

GRID P6-4Q

MSRP: $2000|Avg: $150

100%

#280

GRID M60-8A

MSRP: $2500|Avg: $120

100%

#282

Quadro K4000

MSRP: $1269|Avg: $100

97%

#284

GRID P4-2Q

MSRP: $1500|Avg: $235

95%

#286

Tesla C2070

MSRP: $1499|Avg: $38

94%

#288

Quadro 2000 D

MSRP: $599|Avg: $35

94%

#289

FirePro V5900

MSRP: $599|Avg: $15

93%

#290

FirePro S9000

MSRP: $2499|Avg: $156

91%

#293

GRID P40-4Q

MSRP: $3000|Avg: $150

90%

#294

RTXA5000-8Q

MSRP: $2500|Avg: $2500

89%

Based on actual market prices and performance benchmarks.

Performance Per Dollar

Based on actual market prices and performance benchmarks.

Performance Comparison

About G3D Mark

🏆 Chipversus Verdict

🚀 Performance Leadership

The Radeon HD 7990 is the superior choice for raw performance. It leads with a 0.8% higher G3D Mark score. However, the GRID M60-8A offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.

Insight	GRID M60-8A	Radeon HD 7990
Performance	❌Lower raw frame rates (-0.8%)	✅Leading raw performance (+0.8%)
Longevity	🛑Obsolete Architecture (2015 / Maxwell 2.0 (2014−2019))	🛑Obsolete Architecture (2013 / GCN 1.0 (2012−2020))
Ecosystem	Supports FSR Upscaling	Supports FSR Upscaling
VRAM	✅ More VRAM (+33.3%)	❌ Less VRAM capacity
Efficiency	💡 Excellent Perf/Watt	⚡ Higher Power Consumption
Case Fit	📏 Compact / SFF Friendly	Standard Size (305mm)

💎 Value Proposition

The GRID M60-8A offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the GRID M60-8A holds the technical lead. Priced at $120 (vs $999), it costs 88% less, resulting in a 726.1% higher cost efficiency score.

Insight	GRID M60-8A	Radeon HD 7990
Cost Efficiency	✅Better overall value (+726.1%)	❌Lower cost efficiency
Upfront Cost	✅More affordable ($120)	⚠️Higher upfront cost ($999)

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.

GRID M60-8A Benchmark Check

Radeon HD 7990 Benchmark Check

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Technical Specifications

Side-by-side comparison of GRID M60-8A and Radeon HD 7990

GRID M60-8A

The GRID M60-8A is manufactured by NVIDIA. It was released in August 30 2015. It features the Maxwell 2.0 architecture. The core clock ranges from 557 MHz to 1178 MHz. It has 2048 shading units. The thermal design power (TDP) is 225W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 5,523 points.

Radeon HD 7990

The Radeon HD 7990 is manufactured by AMD. It was released in April 24 2013. It features the GCN 1.0 architecture. The core clock ranges from 950 MHz to 1000 MHz. It has 2048 ×2 shading units. The thermal design power (TDP) is 375W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 5,566 points. Launch price was $999.

⚡

Graphics Performance

The GRID M60-8A scores 5,523 and the Radeon HD 7990 reaches 5,566 in the G3D Mark benchmark — just a 0.8% difference, making them near-identical in rasterization performance. The GRID M60-8A is built on Maxwell 2.0 while the Radeon HD 7990 uses GCN 1.0, both on a 28 nm process. Shader units: 2,048 (GRID M60-8A) vs 2,048 (Radeon HD 7990). Raw compute: 4.825 TFLOPS (GRID M60-8A) vs 4.096 TFLOPS ×2 (Radeon HD 7990). Boost clocks: 1178 MHz vs 1000 MHz.

Feature	GRID M60-8A	Radeon HD 7990
G3D Mark Score	5,523	5,566
Architecture	Maxwell 2.0	GCN 1.0
Process Node	28 nm	28 nm
Shading Units	2048	2048 ×2
Compute (TFLOPS)	4.825 TFLOPS+18%	4.096 TFLOPS ×2
Boost Clock	1178 MHz+18%	1000 MHz
ROPs	64+100%	32 ×2
TMUs	128	128 ×2
L1 Cache	768 KB+50%	512 KB
L2 Cache	2 MB+167%	0.75 MB

✨

Advanced Features (DLSS/FSR)

Feature	GRID M60-8A	Radeon HD 7990
Upscaling Tech	FSR 1.0 (Software)	FSR 1.0 (Software)
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

💾

Video Memory (VRAM)

The GRID M60-8A comes with 4 GB of VRAM, while the Radeon HD 7990 has 3 GB. The GRID M60-8A offers 33.3% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 384-bit x2. L2 Cache: 2 MB (GRID M60-8A) vs 0.75 MB (Radeon HD 7990) — the GRID M60-8A has significantly larger on-die cache to reduce VRAM reliance.

Feature	GRID M60-8A	Radeon HD 7990
VRAM Capacity	4 GB+33%	3 GB
Memory Type	GDDR6	GDDR5
Bus Width	128-bit	384-bit x2+200%
L2 Cache	2 MB+167%	0.75 MB

🖥️

Display & API Support

DirectX support: 12_1 (GRID M60-8A) vs 12 (11_1) (Radeon HD 7990). Maximum simultaneous displays: 0 vs 5.

Feature	GRID M60-8A	Radeon HD 7990
DirectX	12_1	12 (11_1)
Max Displays	0	5

🔌

Power & Dimensions

The GRID M60-8A draws 225W versus the Radeon HD 7990's 375W — a 50% difference. The GRID M60-8A is more power-efficient. Recommended PSU: 350W (GRID M60-8A) vs 750W (Radeon HD 7990). Power connectors: PCIe-powered vs 2x 8-pin. Card length: 1mm vs 305mm, occupying 0 vs 2 slots.

Feature	GRID M60-8A	Radeon HD 7990
TDP	225W-40%	375W
Recommended PSU	350W-53%	750W
Power Connector	PCIe-powered	2x 8-pin
Length	1mm	305mm
Height	—	111mm
Slots	0-100%	2
Temp (Load)	—	85
Perf/Watt	24.5+66%	14.8

💰

Value Analysis

The GRID M60-8A launched at $2500 MSRP and currently averages $120, while the Radeon HD 7990 launched at $999 and now averages $999. The GRID M60-8A costs 88% less ($879 savings) at current market prices. Performance per dollar (G3D Mark / price): 46.0 (GRID M60-8A) vs 5.6 (Radeon HD 7990) — the GRID M60-8A offers 721.4% better value. The GRID M60-8A is the newer GPU (2015 vs 2013).