Home GPU Comparison ATI Radeon HD 4890 vs AMD FirePro R5000

ATI Radeon HD 4890 vs AMD FirePro R5000

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 2GB VRAM FirePro R5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4890 's Advantages
Larger VRAM bandwidth (124.8GB/s vs 102.4GB/s)
32 additional rendering cores
AMD FirePro R5000 's Advantages
Released 3 years and 10 months late
More VRAM (2GB vs 1024GB)
Lower TDP (150W vs 190W)

Score

Benchmark

FP32 (float)
Radeon HD 4890 +7%
1.36 TFLOPS
FirePro R5000
1.267 TFLOPS
VS

Graphics Card

Apr 2009
Release Date
Feb 2013
Radeon R700
Generation
FirePro Remote
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
975 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
124.8GB/s
Bandwidth
102.4GB/s

Render Config

10
Compute Units
12
-
-
-
800
Shading Units
768
40
TMUs
48
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
26.40 GPixel/s
34.00 GTexel/s
Texture Rate
39.60 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
1267 GFLOPS
272.0 GFLOPS
FP64 (double)
79.20 GFLOPS

Board Design

190W
TDP
150W
450 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x mini-DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV790
GPU Name
Pitcairn
RV790 XT (215-0758016)
GPU Variant
Pitcairn LE GL
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.959 billion
Transistors
2.8 billion
282 mm²
Die Size
212 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
5.1

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