Home GPU Comparison AMD Radeon R9 295X2 vs ATI Radeon HD 4700

AMD Radeon R9 295X2 vs ATI Radeon HD 4700

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 295X2 and 512MB VRAM Radeon HD 4700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 295X2 's Advantages
Released 4 years and 2 months late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (320.0GB/s vs 12.80GB/s)
2496 additional rendering cores
ATI Radeon HD 4700 's Advantages
Lower TDP (50W vs 500W)

Score

Benchmark

FP32 (float)
Radeon R9 295X2 +1392%
5.733 TFLOPS
Radeon HD 4700
0.384 TFLOPS
VS

Graphics Card

Apr 2014
Release Date
Feb 2010
Volcanic Islands
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
400 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
512bit
Memory Bus
128bit
320.0GB/s
Bandwidth
12.80GB/s

Render Config

44
Compute Units
4
-
-
-
2816
Shading Units
320
176
TMUs
32
64
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

65.15 GPixel/s
Pixel Rate
4.800 GPixel/s
179.2 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
5.733 TFLOPS
FP32 (float)
384.0 GFLOPS
716.7 GFLOPS
FP64 (double)
-

Board Design

500W
TDP
50W
900 W
Suggested PSU
250 W
1x DVI 4x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
-

Graphics Processor

Vesuvius
GPU Name
RV730
Vesuvius XT (215-0852022)
GPU Variant
RV730 CE
GCN 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
6.2 billion
Transistors
0.514 billion
438 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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