Home GPU Comparison Intel Xe DG1 SDV vs ATI Radeon HD 2900 XTX

Intel Xe DG1 SDV vs ATI Radeon HD 2900 XTX

We compared two Desktop platform GPUs: 8GB VRAM Xe DG1 SDV and 512MB VRAM Radeon HD 2900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Xe DG1 SDV 's Advantages
Boost Clock1500MHz
More VRAM (8GB vs 512GB)
448 additional rendering cores
Lower TDP (75W vs 240W)
ATI Radeon HD 2900 XTX 's Advantages
Larger VRAM bandwidth (106.0GB/s vs 68.26GB/s)

Score

Benchmark

FP32 (float)
Xe DG1 SDV +384%
2.304 TFLOPS
Radeon HD 2900 XTX
0.476 TFLOPS
VS

Graphics Card

Unknown
Release Date
Unknown
Xe Graphics
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

900 MHz
Base Clock
-
1500 MHz
Boost Clock
-
2133 MHz
Memory Clock
828 MHz

Memory

8GB
Memory Size
512MB
LPDDR4X
Memory Type
GDDR3
128bit
Memory Bus
512bit
68.26GB/s
Bandwidth
106.0GB/s

Render Config

-
Compute Units
4
-
-
-
768
Shading Units
320
48
TMUs
16
24
ROPs
16
-
-
-
-
-
-
-
-
-
1024 KB
L2 Cache
256 KB
16 MB
L3 Cache
-

Theoretical Performance

36.00 GPixel/s
Pixel Rate
11.89 GPixel/s
72.00 GTexel/s
Texture Rate
11.89 GTexel/s
4.608 TFLOPS
FP16 (half)
-
2.304 TFLOPS
FP32 (float)
475.5 GFLOPS
576.0 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
240W
250 W
Suggested PSU
550 W
1x HDMI 3x DisplayPort
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

DG1
GPU Name
R600
-
GPU Variant
R600 XTX A11 (215RGMDKA11FG)
Generation 12.1
Architecture
TeraScale
Intel
Foundry
TSMC
10 nm
Process Size
80 nm
Unknown
Transistors
0.72 billion
95 mm²
Die Size
420 mm²

Graphics Features

12 (12_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3 (full) 4.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.4
Shader Model
4.0

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