AMD Radeon HD 6970 X2 vs Intel Xe DG1
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6970 X2 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 6970 X2 's Advantages
Larger VRAM bandwidth (176.0GB/s vs 68.26GB/s)
896 additional rendering cores
Intel Xe DG1 's Advantages
Boost Clock1550MHz
More VRAM (4GB vs 2GB)
Lower TDP (30W vs 375W)
Score
Benchmark
FP32 (float)
Radeon HD 6970 X2
+36%
2.703 TFLOPS
Xe DG1
1.984 TFLOPS
Graphics Card
Unknown
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
1375 MHz
Memory Clock
2133 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
LPDDR4X
256bit
Memory Bus
128bit
176.0GB/s
Bandwidth
68.26GB/s
Render Config
24
Compute Units
-
-
-
-
1536
Shading Units
640
96
TMUs
40
32
ROPs
20
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
28.16 GPixel/s
Pixel Rate
31.00 GPixel/s
84.48 GTexel/s
Texture Rate
62.00 GTexel/s
-
FP16 (half)
3.968 TFLOPS
2.703 TFLOPS
FP32 (float)
1.984 TFLOPS
-
FP64 (double)
496.0 GFLOPS
Board Design
375W
TDP
30W
750 W
Suggested PSU
200 W
2x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
Outputs
1x HDMI
3x DisplayPort
3x 8-pin
Power Connectors
None
Graphics Processor
Antilles
GPU Name
DG1
Antilles XT
(215-0807027)
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
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
-
-
-
5.0
Shader Model
6.4
