Home GPU Comparison AMD Radeon R9 290X vs ATI Radeon HD 3650

AMD Radeon R9 290X vs ATI Radeon HD 3650

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 290X and 256MB VRAM Radeon HD 3650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 290X 's Advantages
Released 5 years and 9 months late
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (320.0GB/s vs 25.60GB/s)
2696 additional rendering cores
ATI Radeon HD 3650 's Advantages
Lower TDP (65W vs 290W)

Score

Benchmark

FP32 (float)
Radeon R9 290X +3136%
5.632 TFLOPS
Radeon HD 3650
0.174 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Jan 2008
Volcanic Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
512bit
Memory Bus
128bit
320.0GB/s
Bandwidth
25.60GB/s

Render Config

44
Compute Units
3
-
-
-
2816
Shading Units
120
176
TMUs
8
64
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
2.900 GPixel/s
176.0 GTexel/s
Texture Rate
5.800 GTexel/s
-
-
-
5.632 TFLOPS
FP32 (float)
174.0 GFLOPS
704.0 GFLOPS
FP64 (double)
-

Board Design

290W
TDP
65W
600 W
Suggested PSU
250 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
None

Graphics Processor

Hawaii
GPU Name
RV635
Hawaii XT (215-0852000)
GPU Variant
RV635 PRO (215-0682008)
GCN 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
6.2 billion
Transistors
0.378 billion
438 mm²
Die Size
135 mm²

Graphics Features

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

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