Home GPU Comparison AMD Radeon R7 250X vs AMD Radeon Pro SSG

AMD Radeon R7 250X vs AMD Radeon Pro SSG

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X and 16GB VRAM Radeon Pro SSG to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250X 's Advantages
Lower TDP (80W vs 260W)
AMD Radeon Pro SSG 's Advantages
Released 3 years and 6 months late
Boost Clock1500MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (483.8GB/s vs 72.00GB/s)
3456 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 250X
1.216 TFLOPS
Radeon Pro SSG +910%
12.29 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Aug 2017
Volcanic Islands
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1440 MHz
-
Boost Clock
1500 MHz
1125 MHz
Memory Clock
945 MHz

Memory

1024MB
Memory Size
16GB
GDDR5
Memory Type
HBM2
128bit
Memory Bus
2048bit
72.00GB/s
Bandwidth
483.8GB/s

Render Config

10
Compute Units
64
-
-
-
640
Shading Units
4096
40
TMUs
256
16
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

15.20 GPixel/s
Pixel Rate
96.00 GPixel/s
38.00 GTexel/s
Texture Rate
384.0 GTexel/s
-
FP16 (half)
24.58 TFLOPS
1216 GFLOPS
FP32 (float)
12.29 TFLOPS
76.00 GFLOPS
FP64 (double)
768.0 GFLOPS

Board Design

80W
TDP
260W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
6x mini-DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Cape Verde
GPU Name
Vega 10
Cape Verde XT
GPU Variant
Vega 10 XT GL (215-0894124)
GCN 1.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.5 billion
Transistors
12.5 billion
123 mm²
Die Size
495 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
6.4

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