Home GPU Comparison ATI Radeon HD 4870 vs ATI FirePro V3800

ATI Radeon HD 4870 vs ATI FirePro V3800

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4870 and 512MB VRAM FirePro V3800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4870 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 14.40GB/s)
400 additional rendering cores
ATI FirePro V3800 's Advantages
Released 1 years and 10 months late
Lower TDP (43W vs 150W)

Score

Benchmark

FP32 (float)
Radeon HD 4870 +130%
1.2 TFLOPS
FirePro V3800
0.52 TFLOPS
VS

Graphics Card

Jun 2008
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
-
900 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
10
Compute Units
5
800
Shading Units
400
40
TMUs
20
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB

Theoretical Performance

12.00 GPixel/s
Pixel Rate
5.200 GPixel/s
30.00 GTexel/s
Texture Rate
13.00 GTexel/s
-
FP16 (half)
-
1200 GFLOPS
FP32 (float)
520.0 GFLOPS
240.0 GFLOPS
FP64 (double)
-

Graphics Processor

RV770
GPU Name
Redwood
RV770 XT (215-0669049)
GPU Variant
Redwood PRO GL
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.956 billion
Transistors
0.627 billion
256 mm²
Die Size
104 mm²

Board Design

150W
TDP
43W
450 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x DisplayPort 1.1
2x 6-pin
Power Connectors
None

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
-
CUDA
-
4.1
Shader Model
5.0

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