Home GPU Comparison AMD FirePro R5000 vs ATI Radeon HD 3850

AMD FirePro R5000 vs ATI Radeon HD 3850

We compared two Desktop platform GPUs: 2GB VRAM FirePro R5000 and 512MB VRAM Radeon HD 3850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro R5000 's Advantages
Released 5 years and 3 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (102.4GB/s vs 53.12GB/s)
448 additional rendering cores
ATI Radeon HD 3850 's Advantages
Lower TDP (75W vs 150W)

Score

Benchmark

FP32 (float)
FirePro R5000 +196%
1.267 TFLOPS
Radeon HD 3850
0.428 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Nov 2007
FirePro Remote
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
830 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
102.4GB/s
Bandwidth
53.12GB/s

Render Config

12
Compute Units
4
-
-
-
768
Shading Units
320
48
TMUs
16
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

26.40 GPixel/s
Pixel Rate
10.69 GPixel/s
39.60 GTexel/s
Texture Rate
10.69 GTexel/s
-
-
-
1267 GFLOPS
FP32 (float)
427.5 GFLOPS
79.20 GFLOPS
FP64 (double)
85.50 GFLOPS

Board Design

150W
TDP
75W
450 W
Suggested PSU
250 W
2x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Pitcairn
GPU Name
RV670
Pitcairn LE GL
GPU Variant
RV670 PRO (215-0708003)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
0.666 billion
212 mm²
Die Size
192 mm²

Graphics Features

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

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