Home GPU Comparison Intel H3C XG310 vs AMD Radeon HD 7950 Boost

Intel H3C XG310 vs AMD Radeon HD 7950 Boost

We compared two Desktop platform GPUs: 8GB VRAM H3C XG310 and 3GB VRAM Radeon HD 7950 Boost to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel H3C XG310 's Advantages
Released 8 years and 5 months late
Boost Clock has increased by 68% (1550MHz vs 925MHz)
More VRAM (8GB vs 3GB)
AMD Radeon HD 7950 Boost 's Advantages
Larger VRAM bandwidth (240.0GB/s vs 68.26GB/s)
1024 additional rendering cores
Lower TDP (200W vs 300W)

Score

Benchmark

FP32 (float)
H3C XG310
2.381 TFLOPS
Radeon HD 7950 Boost +39%
3.315 TFLOPS
VS

Graphics Card

Nov 2020
Release Date
Jun 2012
H3C Graphics
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
850 MHz
1550 MHz
Boost Clock
925 MHz
2133 MHz
Memory Clock
1250 MHz

Memory

8GB
Memory Size
3GB
LPDDR4X
Memory Type
GDDR5
128bit
Memory Bus
384bit
68.26GB/s
Bandwidth
240.0GB/s

Render Config

-
Compute Units
28
-
-
-
768
Shading Units
1792
48
TMUs
112
24
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
768 KB
16 MB
L3 Cache
-

Theoretical Performance

37.20 GPixel/s
Pixel Rate
29.60 GPixel/s
74.40 GTexel/s
Texture Rate
103.6 GTexel/s
4.762 TFLOPS
FP16 (half)
-
2.381 TFLOPS
FP32 (float)
3.315 TFLOPS
595.2 GFLOPS
FP64 (double)
828.8 GFLOPS

Board Design

300W
TDP
200W
700 W
Suggested PSU
550 W
No outputs
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

DG1
GPU Name
Tahiti
-
GPU Variant
Tahiti PRO2 (215-0821282)
Generation 12.1
Architecture
GCN 1.0
Intel
Foundry
TSMC
10 nm
Process Size
28 nm
Unknown
Transistors
4.313 billion
95 mm²
Die Size
352 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
-
-
-
6.4
Shader Model
5.1

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