Home GPU Comparison AMD Radeon HD 6950 vs Intel Xe DG1

AMD Radeon HD 6950 vs Intel Xe DG1

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6950 and 4GB VRAM Xe DG1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6950 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 68.26GB/s)
768 additional rendering cores
Intel Xe DG1 's Advantages
Boost Clock1550MHz
More VRAM (4GB vs 2GB)
Lower TDP (30W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 6950 +13%
2.253 TFLOPS
Xe DG1
1.984 TFLOPS
VS

Graphics Card

Dec 2010
Release Date
Unknown
Northern Islands
Generation
Xe Graphics
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
900 MHz
-
Boost Clock
1550 MHz
1250 MHz
Memory Clock
2133 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
LPDDR4X
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
68.26GB/s

Render Config

-
SM Count
-
22
Compute Units
-
1408
Shading Units
640
88
TMUs
40
32
ROPs
20
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
1024 KB

Theoretical Performance

25.60 GPixel/s
Pixel Rate
31.00 GPixel/s
70.40 GTexel/s
Texture Rate
62.00 GTexel/s
-
FP16 (half)
3.968 TFLOPS
2.253 TFLOPS
FP32 (float)
1.984 TFLOPS
563.2 GFLOPS
FP64 (double)
496.0 GFLOPS

Graphics Processor

Cayman
GPU Name
DG1
Cayman PRO (215-0807019)
GPU Variant
-
TeraScale 3
Architecture
Generation 12.1
TSMC
Foundry
Intel
40 nm
Process Size
10 nm
2.64 billion
Transistors
Unknown
389 mm²
Die Size
95 mm²

Board Design

200W
TDP
30W
550 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 3x DisplayPort
2x 6-pin
Power Connectors
None

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
-
5.0
Shader Model
6.4

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