Home GPU Comparison ATI Radeon HD 3870 AGP vs AMD FirePro W9000

ATI Radeon HD 3870 AGP vs AMD FirePro W9000

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3870 AGP and 6GB VRAM FirePro W9000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3870 AGP 's Advantages
Lower TDP (106W vs 274W)
AMD FirePro W9000 's Advantages
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (264.0GB/s vs 72.06GB/s)
1728 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3870 AGP
0.497 TFLOPS
FirePro W9000 +703%
3.994 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jun 2012
Radeon R600
Generation
FirePro
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1126 MHz
Memory Clock
1375 MHz

Memory

512MB
Memory Size
6GB
GDDR4
Memory Type
GDDR5
256bit
Memory Bus
384bit
72.06GB/s
Bandwidth
264.0GB/s

Render Config

4
Compute Units
32
-
-
-
320
Shading Units
2048
16
TMUs
128
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

12.43 GPixel/s
Pixel Rate
31.20 GPixel/s
12.43 GTexel/s
Texture Rate
124.8 GTexel/s
-
-
-
497.3 GFLOPS
FP32 (float)
3.994 TFLOPS
99.46 GFLOPS
FP64 (double)
998.4 GFLOPS

Board Design

106W
TDP
274W
300 W
Suggested PSU
600 W
2x DVI 1x S-Video
Outputs
6x mini-DisplayPort 1.2 1x SDI
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV670
GPU Name
Tahiti
RV670 XT (215-0708005)
GPU Variant
Tahiti XT GL
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.666 billion
Transistors
4.313 billion
192 mm²
Die Size
352 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_1)
3.3 (full) 4.0 (partial)
OpenGL
4.6
N/A
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
5.1

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