Home GPU Comparison AMD Radeon HD 6970 vs Intel Xe DG1 SDV

AMD Radeon HD 6970 vs Intel Xe DG1 SDV

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6970 and 8GB VRAM Xe DG1 SDV to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970 's Advantages
Larger VRAM bandwidth (176.0GB/s vs 68.26GB/s)
768 additional rendering cores
Intel Xe DG1 SDV 's Advantages
Boost Clock1500MHz
More VRAM (8GB vs 2GB)
Lower TDP (75W vs 250W)

Score

Benchmark

FP32 (float)
Radeon HD 6970 +17%
2.703 TFLOPS
Xe DG1 SDV
2.304 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
1500 MHz
1375 MHz
Memory Clock
2133 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
LPDDR4X
256bit
Memory Bus
128bit
176.0GB/s
Bandwidth
68.26GB/s

Render Config

-
SM Count
-
24
Compute Units
-
1536
Shading Units
768
96
TMUs
48
32
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
1024 KB

Theoretical Performance

28.16 GPixel/s
Pixel Rate
36.00 GPixel/s
84.48 GTexel/s
Texture Rate
72.00 GTexel/s
-
FP16 (half)
4.608 TFLOPS
2.703 TFLOPS
FP32 (float)
2.304 TFLOPS
675.8 GFLOPS
FP64 (double)
576.0 GFLOPS

Graphics Processor

Cayman
GPU Name
DG1
Cayman XT (215-0807007)
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

250W
TDP
75W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 3x DisplayPort
1x 6-pin + 1x 8-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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