Home GPU Comparison AMD FirePro D700 vs ATI Radeon HD 4650

AMD FirePro D700 vs ATI Radeon HD 4650

We compared two Desktop platform GPUs: 6GB VRAM FirePro D700 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 D700 's Advantages
Released 5 years and 4 months late
More VRAM (6GB vs 256GB)
Larger VRAM bandwidth (263.0GB/s vs 22.40GB/s)
1728 additional rendering cores
ATI Radeon HD 4650 's Advantages
Lower TDP (48W vs 274W)

Score

Benchmark

FP32 (float)
FirePro D700 +806%
3.482 TFLOPS
Radeon HD 4650
0.384 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1370 MHz
Memory Clock
700 MHz

Memory

6GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
128bit
263.0GB/s
Bandwidth
22.40GB/s

Render Config

32
Compute Units
4
-
-
-
2048
Shading Units
320
128
TMUs
32
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
4.800 GPixel/s
108.8 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
3.482 TFLOPS
FP32 (float)
384.0 GFLOPS
870.4 GFLOPS
FP64 (double)
-

Board Design

274W
TDP
48W
600 W
Suggested PSU
200 W
6x mini-DisplayPort 1.2 1x SDI
Outputs
2x DVI 1x S-Video
-
-
-

Graphics Processor

Tahiti
GPU Name
RV730
Tahiti XT GL
GPU Variant
RV730 PRO (215-0719056)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
4.313 billion
Transistors
0.514 billion
352 mm²
Die Size
146 mm²

Graphics Features

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

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