Home GPU Comparison AMD Radeon R9 290 vs ATI Radeon HD 4650

AMD Radeon R9 290 vs ATI Radeon HD 4650

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 290 and 256MB VRAM Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 290 's Advantages
Released 5 years and 2 months late
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (320.0GB/s vs 22.40GB/s)
2240 additional rendering cores
ATI Radeon HD 4650 's Advantages
Lower TDP (48W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 290 +1162%
4.849 TFLOPS
Radeon HD 4650
0.384 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Sep 2008
Volcanic Islands
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

4GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
512bit
Memory Bus
128bit
320.0GB/s
Bandwidth
22.40GB/s

Render Config

40
Compute Units
4
-
-
-
2560
Shading Units
320
160
TMUs
32
64
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

60.61 GPixel/s
Pixel Rate
4.800 GPixel/s
151.5 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
4.849 TFLOPS
FP32 (float)
384.0 GFLOPS
606.1 GFLOPS
FP64 (double)
-

Board Design

275W
TDP
48W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Processor

Hawaii
GPU Name
RV730
Hawaii PRO (215-0852020)
GPU Variant
RV730 PRO (215-0719056)
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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