Home GPU Comparison AMD FireStream 9250 vs AMD Radeon R7 250 OEM

AMD FireStream 9250 vs AMD Radeon R7 250 OEM

We compared two Desktop platform GPUs: 1024MB VRAM FireStream 9250 and 2GB VRAM Radeon R7 250 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9250 's Advantages
Larger VRAM bandwidth (63.55GB/s vs 32.00GB/s)
416 additional rendering cores
AMD Radeon R7 250 OEM 's Advantages
Released 5 years and 4 months late
Boost Clock1050MHz
More VRAM (2GB vs 1GB)
Lower TDP (65W vs 150W)

Score

Benchmark

FP32 (float)
FireStream 9250 +24%
1 TFLOPS
Radeon R7 250 OEM
0.806 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Oct 2013
FireStream
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
993 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
256bit
Memory Bus
128bit
63.55GB/s
Bandwidth
32.00GB/s

Render Config

-
SM Count
-
10
Compute Units
6
800
Shading Units
384
40
TMUs
24
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

10.00 GPixel/s
Pixel Rate
8.400 GPixel/s
25.00 GTexel/s
Texture Rate
25.20 GTexel/s
-
FP16 (half)
-
1000 GFLOPS
FP32 (float)
806.4 GFLOPS
200.0 GFLOPS
FP64 (double)
50.40 GFLOPS

Graphics Processor

RV770
GPU Name
Oland
RV770 PRO
GPU Variant
Oland XT (215-0837000)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.956 billion
Transistors
0.95 billion
256 mm²
Die Size
77 mm²

Board Design

150W
TDP
65W
450 W
Suggested PSU
250 W
1x DVI
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Features

10.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
-
CUDA
-
4.1
Shader Model
5.1

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