Iris Xe Graphics G7 vs Radeon HD 6990M

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.

Iris Xe Graphics G7 vs Radeon HD 6990M FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.

Search any supported game below to compare 1080p FPS for both components.

Iris Xe Graphics G7 vs Radeon HD 6990M: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

Iris Xe Graphics G7

2020

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 16.6 vs 0 G3D/$ ($200 MSRP vs Unknown MSRP).
✅Draws 30W instead of 100W, a 70W reduction.
✅More future proof: Gen. 11 Ice Lake (2019−2022) on 10nm with a newer platform for upcoming games.

Trade-offs

❌Less VRAM, with Unknown vs 2 GB for high-resolution textures and newer games.
❌2020 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon HD 6990M

2011

Why buy it

✅100+% more VRAM for high-resolution textures and newer games (2 GB vs Unknown).
✅Iris Xe Graphics G7 is already obsolete for modern gaming, so Radeon HD 6990M is the less risky modern option long term.

Trade-offs

❌2011 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌Lower G3D Mark per dollar, at 0 vs 16.6 G3D/$ (Unknown MSRP vs $200 MSRP).
❌233.3% higher power demand at 100W vs 30W.

Quick Answers

Which GPU is faster for gaming right now?

Iris Xe Graphics G7 is the faster gaming card right now based on the synthetic data we have. It leads by 1.4% in PassMark G3D (3,311 vs 3,264), which is the best performance signal available in this matchup.

Which GPU is the safer long-term pick for 2026 and beyond?

Radeon HD 6990M is the safer long-term pick for 2026 and beyond. The case is simple: 2 GB vs Unknown of VRAM and the newer upscaling stack, FSR Upscaling / FSR 4 (2025) instead of no meaningful modern upscaling stack. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Iris Xe Graphics G7 makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p, Iris Xe Graphics G7 is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon HD 6990M has the stronger long-term case.

Iris Xe Graphics G7 vs Radeon HD 6990M Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Iris Xe Graphics G7

The Iris Xe Graphics G7 is manufactured by Intel. It was released in August 15 2020. It features the Gen. 11 Ice Lake architecture. It has 96 shading units. The thermal design power (TDP) is 30W. Manufactured using 10 nm process technology. G3D Mark benchmark score: 3,311 points.

Radeon HD 6990M

The Radeon HD 6990M is manufactured by AMD. It was released in July 12 2011. It features the TeraScale 2 architecture. The core clock speed is 715 MHz. It has 1120 shading units. The thermal design power (TDP) is 100W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 3,264 points.

⚡

Graphics Performance

The Iris Xe Graphics G7 scores 3,311 and the Radeon HD 6990M reaches 3,264 in the G3D Mark benchmark — just a 1.4% difference, making them near-identical in rasterization performance. The Iris Xe Graphics G7 is built on Gen. 11 Ice Lake while the Radeon HD 6990M uses TeraScale 2, both on 10 nm vs 40 nm. Shader units: 96 (Iris Xe Graphics G7) vs 1,120 (Radeon HD 6990M).

Feature	Iris Xe Graphics G7	Radeon HD 6990M
G3D Mark Score	3,311+1%	3,264
Architecture	Gen. 11 Ice Lake	TeraScale 2
Process Node	10 nm	40 nm
Shading Units	96	1120+1067%

✨

Advanced Features (DLSS/FSR)

Feature	Iris Xe Graphics G7	Radeon HD 6990M
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

💾

Video Memory (VRAM)

The Iris Xe Graphics G7 has 0 MB of VRAM, while the Radeon HD 6990M carries 2 GB. Radeon HD 6990M gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is System on the Iris Xe Graphics G7 and System on the Radeon HD 6990M.

Feature	Iris Xe Graphics G7	Radeon HD 6990M
VRAM Capacity	Shared System RAM	2 GB
Memory Type	Shared	Shared
Memory Bandwidth	System	System
Bus Width	System	System

🔌

Power & Dimensions

The Iris Xe Graphics G7 draws 30W versus the Radeon HD 6990M's 100W — a 107.7% difference. The Iris Xe Graphics G7 is more power-efficient. Recommended PSU: 1W (Iris Xe Graphics G7) vs 350W (Radeon HD 6990M). Power connectors: Integrated vs 1x 6-pin.

Feature	Iris Xe Graphics G7	Radeon HD 6990M
TDP	30W-70%	100W
Recommended PSU	1W-100%	350W
Power Connector	Integrated	1x 6-pin
Temp (Load)	85°C	—
Perf/Watt	110.4+239%	32.6

💰

Value Analysis

The newer card here is Iris Xe Graphics G7 (2020 vs 2011).

Feature	Iris Xe Graphics G7	Radeon HD 6990M
MSRP	$200	—
Codename	Tiger Lake Xe	Blackcomb
Release	August 15 2020	July 12 2011
Ranking	#493	#691

Search Iris Xe Graphics G7 on Amazon

Search Radeon HD 6990M on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.