Home GPU Comparison AMD FirePro W7100 vs ATI Radeon HD 4650

AMD FirePro W7100 vs ATI Radeon HD 4650

We compared two Desktop platform GPUs: 8GB VRAM FirePro W7100 and 256MB VRAM Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W7100 's Advantages
Released 5 years and 11 months late
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (160.0GB/s vs 22.40GB/s)
1472 additional rendering cores
ATI Radeon HD 4650 's Advantages
Lower TDP (48W vs 150W)

Score

Benchmark

FP32 (float)
FirePro W7100 +758%
3.297 TFLOPS
Radeon HD 4650
0.384 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
Sep 2008
FirePro
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
700 MHz

Memory

8GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
22.40GB/s

Render Config

28
Compute Units
4
-
-
-
1792
Shading Units
320
112
TMUs
32
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

29.44 GPixel/s
Pixel Rate
4.800 GPixel/s
103.0 GTexel/s
Texture Rate
19.20 GTexel/s
3.297 TFLOPS
FP16 (half)
-
3.297 TFLOPS
FP32 (float)
384.0 GFLOPS
206.1 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
48W
450 W
Suggested PSU
200 W
4x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
-

Graphics Processor

Tonga
GPU Name
RV730
Tonga PRO GL
GPU Variant
RV730 PRO (215-0719056)
GCN 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
5 billion
Transistors
0.514 billion
366 mm²
Die Size
146 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
4.1

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