Home GPU Comparison Intel Xe DG1 vs AMD Radeon RX 7900 GRE

Intel Xe DG1 vs AMD Radeon RX 7900 GRE

We compared two Desktop platform GPUs: 4GB VRAM Xe DG1 and 16GB VRAM Radeon RX 7900 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Xe DG1 's Advantages
Lower TDP (30W vs 260W)
AMD Radeon RX 7900 GRE 's Advantages
Boost Clock has increased by 45% (2245MHz vs 1550MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (576.0GB/s vs 68.26GB/s)
4480 additional rendering cores

Score

Benchmark

FP32 (float)
Xe DG1
1.984 TFLOPS
Radeon RX 7900 GRE +2217%
45.98 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jul 2023
Xe Graphics
Generation
Navi III
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

900 MHz
Base Clock
1287 MHz
1550 MHz
Boost Clock
2245 MHz
2133 MHz
Memory Clock
2250 MHz

Memory

4GB
Memory Size
16GB
LPDDR4X
Memory Type
GDDR6
128bit
Memory Bus
256bit
68.26GB/s
Bandwidth
576.0GB/s

Render Config

-
SM Count
-
-
Compute Units
80
640
Shading Units
5120
40
TMUs
320
20
ROPs
160
-
Tensor Cores
-
-
RT Cores
80
-
L1 Cache
256 KB per Array
1024 KB
L2 Cache
6 MB

Theoretical Performance

31.00 GPixel/s
Pixel Rate
359.2 GPixel/s
62.00 GTexel/s
Texture Rate
718.4 GTexel/s
3.968 TFLOPS
FP16 (half)
91.96 TFLOPS
1.984 TFLOPS
FP32 (float)
45.98 TFLOPS
496.0 GFLOPS
FP64 (double)
1437 GFLOPS

Graphics Processor

DG1
GPU Name
Navi 31
-
GPU Variant
Navi 31 XL
Generation 12.1
Architecture
RDNA 3.0
Intel
Foundry
TSMC
10 nm
Process Size
5 nm
Unknown
Transistors
57.7 billion
95 mm²
Die Size
529 mm²

Board Design

30W
TDP
260W
200 W
Suggested PSU
600 W
1x HDMI 3x DisplayPort
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
None
Power Connectors
2x 8-pin

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
-
CUDA
-
6.4
Shader Model
6.7

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