Home GPU Comparison ATI Radeon HD 4580 vs ATI FirePro V8800

ATI Radeon HD 4580 vs ATI FirePro V8800

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4580 and 2GB VRAM FirePro V8800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4580 's Advantages
Released 1 years and 7 months late
Lower TDP (65W vs 208W)
ATI FirePro V8800 's Advantages
Larger VRAM bandwidth (147.2GB/s vs 22.18GB/s)
1480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4580
0.191 TFLOPS
FirePro V8800 +1282%
2.64 TFLOPS
VS

Graphics Card

Nov 2011
Release Date
Apr 2010
Radeon R700
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
693 MHz
Memory Clock
1150 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
22.18GB/s
Bandwidth
147.2GB/s

Render Config

-
SM Count
-
3
Compute Units
20
120
Shading Units
1600
8
TMUs
80
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
512 KB

Theoretical Performance

3.184 GPixel/s
Pixel Rate
26.40 GPixel/s
6.368 GTexel/s
Texture Rate
66.00 GTexel/s
-
FP16 (half)
-
191.0 GFLOPS
FP32 (float)
2.640 TFLOPS
-
FP64 (double)
528.0 GFLOPS

Graphics Processor

RV635
GPU Name
Cypress
RV635 PRO (215-0682008)
GPU Variant
Cypress XT GL
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.378 billion
Transistors
2.154 billion
135 mm²
Die Size
334 mm²

Board Design

65W
TDP
208W
250 W
Suggested PSU
550 W
2x DVI 1x S-Video
Outputs
4x DisplayPort 1.1 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Features

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

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