FireStream 9250 vs Radeon RX 580
We compared two Desktop platform GPUs: 1024MB VRAM FireStream 9250 and 8GB VRAM Radeon RX 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
FireStream 9250 's Advantages
Lower TDP (150W vs 185W)
Radeon RX 580 's Advantages
Released 8 years and 10 months late
Boost Clock1340MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 63.55GB/s)
1504 additional rendering cores
Score
Benchmark
FP32 (float)
FireStream 9250
1000
Radeon RX 580
+517%
6175
Graphics Card
Jun 2008
Release Date
Apr 2017
FireStream
Generation
Polaris
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1257 MHz
-
Boost Clock
1340 MHz
993 MHz
Memory Clock
2000 MHz
Memory
1024MB
Memory Size
8GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
63.55GB/s
Bandwidth
256.0GB/s
Render Config
10
Compute Units
36
800
Shading Units
2304
40
TMUs
144
16
ROPs
32
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
Theoretical Performance
10.00 GPixel/s
Pixel Rate
42.88 GPixel/s
25.00 GTexel/s
Texture Rate
193.0 GTexel/s
-
FP16 (half)
6.175 TFLOPS
1000 GFLOPS
FP32 (float)
6.175 TFLOPS
200.0 GFLOPS
FP64 (double)
385.9 GFLOPS
Board Design
150W
TDP
185W
450 W
Suggested PSU
450 W
1x DVI
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 8-pin
Graphics Processor
RV770
GPU Name
Polaris 20
RV770 PRO
GPU Variant
Polaris 20 XTX
(215-0910038)
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.956 billion
Transistors
5.7 billion
256 mm²
Die Size
232 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
4.1
Shader Model
6.4
