Home GPU Comparison ATI Radeon HD 4810 vs AMD FireStream 9250

ATI Radeon HD 4810 vs AMD FireStream 9250

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4810 and 1024MB VRAM FireStream 9250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4810 's Advantages
Released 11 months late
Lower TDP (95W vs 150W)
AMD FireStream 9250 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (63.55GB/s vs 57.60GB/s)
160 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4810
0.8 TFLOPS
FireStream 9250 +25%
1 TFLOPS
VS

Graphics Card

May 2009
Release Date
Jun 2008
Radeon R700
Generation
FireStream
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
993 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
57.60GB/s
Bandwidth
63.55GB/s

Render Config

8
Compute Units
10
-
-
-
640
Shading Units
800
32
TMUs
40
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.000 GPixel/s
Pixel Rate
10.00 GPixel/s
20.00 GTexel/s
Texture Rate
25.00 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
1000 GFLOPS
160.0 GFLOPS
FP64 (double)
200.0 GFLOPS

Board Design

95W
TDP
150W
250 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
1x DVI
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV770
GPU Name
RV770
RV770 CE (215-0669093)
GPU Variant
RV770 PRO
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.956 billion
Transistors
0.956 billion
256 mm²
Die Size
256 mm²

Graphics Features

10.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.1

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