Home GPU Comparison AMD Radeon VII vs AMD Radeon R7 250E

AMD Radeon VII vs AMD Radeon R7 250E

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

Main Differences

AMD Radeon VII 's Advantages
Released 5 years and 2 months late
Boost Clock1750MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (1020GB/s vs 72.00GB/s)
3328 additional rendering cores
AMD Radeon R7 250E 's Advantages
Lower TDP (55W vs 295W)

Score

Benchmark

FP32 (float)
Radeon VII +1541%
13.44 TFLOPS
Radeon R7 250E
0.819 TFLOPS
VS

Graphics Card

Feb 2019
Release Date
Dec 2013
Vega II
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1400 MHz
Base Clock
-
1750 MHz
Boost Clock
-
1000 MHz
Memory Clock
1125 MHz

Memory

16GB
Memory Size
1024MB
HBM2
Memory Type
GDDR5
4096bit
Memory Bus
128bit
1020GB/s
Bandwidth
72.00GB/s

Render Config

60
Compute Units
8
-
-
-
3840
Shading Units
512
240
TMUs
32
64
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

112.0 GPixel/s
Pixel Rate
12.80 GPixel/s
420.0 GTexel/s
Texture Rate
25.60 GTexel/s
26.88 TFLOPS
FP16 (half)
-
13.44 TFLOPS
FP32 (float)
819.2 GFLOPS
3.360 TFLOPS
FP64 (double)
51.20 GFLOPS

Board Design

295W
TDP
55W
600 W
Suggested PSU
250 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 8-pin
Power Connectors
None

Graphics Processor

Vega 20
GPU Name
Cape Verde
Vega 20 XT
GPU Variant
Cape Verde PRO
GCN 5.1
Architecture
GCN 1.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
13.23 billion
Transistors
1.5 billion
331 mm²
Die Size
123 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.3
Vulkan
1.2
-
-
-
6.7
Shader Model
5.1

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