Home GPU Comparison ATI FirePro V8800 vs ATI Radeon HD 4850

ATI FirePro V8800 vs ATI Radeon HD 4850

We compared two Desktop platform GPUs: 2GB VRAM FirePro V8800 and 512MB VRAM Radeon HD 4850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V8800 's Advantages
Released 1 years and 10 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (147.2GB/s vs 63.55GB/s)
800 additional rendering cores
ATI Radeon HD 4850 's Advantages
Lower TDP (110W vs 208W)

Score

Benchmark

FP32 (float)
FirePro V8800 +164%
2.64 TFLOPS
Radeon HD 4850
1 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
Jun 2008
FirePro
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1150 MHz
Memory Clock
993 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
147.2GB/s
Bandwidth
63.55GB/s

Render Config

20
Compute Units
10
-
-
-
1600
Shading Units
800
80
TMUs
40
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

26.40 GPixel/s
Pixel Rate
10.00 GPixel/s
66.00 GTexel/s
Texture Rate
25.00 GTexel/s
-
-
-
2.640 TFLOPS
FP32 (float)
1000 GFLOPS
528.0 GFLOPS
FP64 (double)
200.0 GFLOPS

Board Design

208W
TDP
110W
550 W
Suggested PSU
300 W
4x DisplayPort 1.1 1x S-Video
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Cypress
GPU Name
RV770
Cypress XT GL
GPU Variant
RV770 PRO (215-0669065)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.154 billion
Transistors
0.956 billion
334 mm²
Die Size
256 mm²

Graphics Features

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

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