Home GPU Comparison AMD Radeon RX Vega 64 vs AMD FireStream 9250

AMD Radeon RX Vega 64 vs AMD FireStream 9250

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 and 1024MB VRAM FireStream 9250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 's Advantages
Released 9 years and 2 months late
Boost Clock1546MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (483.8GB/s vs 63.55GB/s)
3296 additional rendering cores
AMD FireStream 9250 's Advantages
Lower TDP (150W vs 295W)

Score

Benchmark

FP32 (float)
Radeon RX Vega 64 +1166%
12.66 TFLOPS
FireStream 9250
1 TFLOPS
VS

Graphics Card

Aug 2017
Release Date
Jun 2008
Vega
Generation
FireStream
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1247 MHz
Base Clock
-
1546 MHz
Boost Clock
-
945 MHz
Memory Clock
993 MHz

Memory

8GB
Memory Size
1024MB
HBM2
Memory Type
GDDR3
2048bit
Memory Bus
256bit
483.8GB/s
Bandwidth
63.55GB/s

Render Config

-
SM Count
-
64
Compute Units
10
4096
Shading Units
800
256
TMUs
40
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB

Theoretical Performance

98.94 GPixel/s
Pixel Rate
10.00 GPixel/s
395.8 GTexel/s
Texture Rate
25.00 GTexel/s
25.33 TFLOPS
FP16 (half)
-
12.66 TFLOPS
FP32 (float)
1000 GFLOPS
791.6 GFLOPS
FP64 (double)
200.0 GFLOPS

Graphics Processor

Vega 10
GPU Name
RV770
Vega 10 XT (215-0894200)
GPU Variant
RV770 PRO
GCN 5.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
12.5 billion
Transistors
0.956 billion
495 mm²
Die Size
256 mm²

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 Features

12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
-
6.4
Shader Model
4.1

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