Home GPU Comparison ATI Radeon HD 4770 vs AMD FirePro V5900

ATI Radeon HD 4770 vs AMD FirePro V5900

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4770 and 2GB VRAM FirePro V5900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4770 's Advantages
128 additional rendering cores
AMD FirePro V5900 's Advantages
Released 2 years and 1 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 51.20GB/s)
Lower TDP (75W vs 80W)

Score

Benchmark

FP32 (float)
Radeon HD 4770 +56%
0.96 TFLOPS
FirePro V5900
0.614 TFLOPS
VS

Graphics Card

Apr 2009
Release Date
May 2011
Radeon R700
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
500 MHz

Memory

512MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
51.20GB/s
Bandwidth
64.00GB/s

Render Config

8
Compute Units
8
-
-
-
640
Shading Units
512
32
TMUs
32
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
19.20 GPixel/s
24.00 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
960.0 GFLOPS
FP32 (float)
614.4 GFLOPS
192.0 GFLOPS
FP64 (double)
153.6 GFLOPS

Board Design

80W
TDP
75W
250 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI
1x 6-pin
Power Connectors
None

Graphics Processor

RV740
GPU Name
Cayman
RV740 XT (215-0727019)
GPU Variant
Cayman LE WS
TeraScale
Architecture
TeraScale 3
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.826 billion
Transistors
2.64 billion
137 mm²
Die Size
389 mm²

Graphics Features

10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0

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