Home GPU Comparison AMD Radeon VII vs AMD FireStream 9250

AMD Radeon VII vs AMD FireStream 9250

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII and 1024MB VRAM FireStream 9250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon VII 's Advantages
Released 10 years and 8 months late
Boost Clock1750MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (1020GB/s vs 63.55GB/s)
3040 additional rendering cores
AMD FireStream 9250 's Advantages
Lower TDP (150W vs 295W)

Score

Benchmark

FP32 (float)
Radeon VII +1244%
13.44 TFLOPS
FireStream 9250
1 TFLOPS
VS

Graphics Card

Feb 2019
Release Date
Jun 2008
Vega II
Generation
FireStream
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

16GB
Memory Size
1024MB
HBM2
Memory Type
GDDR3
4096bit
Memory Bus
256bit
1020GB/s
Bandwidth
63.55GB/s

Render Config

60
Compute Units
10
-
-
-
3840
Shading Units
800
240
TMUs
40
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
10.00 GPixel/s
420.0 GTexel/s
Texture Rate
25.00 GTexel/s
26.88 TFLOPS
FP16 (half)
-
13.44 TFLOPS
FP32 (float)
1000 GFLOPS
3.360 TFLOPS
FP64 (double)
200.0 GFLOPS

Board Design

295W
TDP
150W
600 W
Suggested PSU
450 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Vega 20
GPU Name
RV770
Vega 20 XT
GPU Variant
RV770 PRO
GCN 5.1
Architecture
TeraScale
TSMC
Foundry
TSMC
7 nm
Process Size
55 nm
13.23 billion
Transistors
0.956 billion
331 mm²
Die Size
256 mm²

Graphics Features

12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
4.1

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