Home GPU Comparison AMD Radeon R9 290X2 vs NVIDIA GeForce GTX 650 Ti OEM

AMD Radeon R9 290X2 vs NVIDIA GeForce GTX 650 Ti OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 290X2 and 2GB VRAM GeForce GTX 650 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 290X2 's Advantages
Released 1 years and 3 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (345.6GB/s vs 86.40GB/s)
2048 additional rendering cores
NVIDIA GeForce GTX 650 Ti OEM 's Advantages
Lower TDP (110W vs 580W)

Score

Benchmark

FP32 (float)
Radeon R9 290X2 +295%
5.632 TFLOPS
GeForce GTX 650 Ti OEM
1.425 TFLOPS
VS

Graphics Card

Jun 2014
Release Date
Mar 2013
Volcanic Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1350 MHz
Memory Clock
1350 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
512bit
Memory Bus
128bit
345.6GB/s
Bandwidth
86.40GB/s

Render Config

-
SM Count
-
44
Compute Units
-
2816
Shading Units
768
176
TMUs
64
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
256 KB

Theoretical Performance

64.00 GPixel/s
Pixel Rate
14.85 GPixel/s
176.0 GTexel/s
Texture Rate
59.39 GTexel/s
-
FP16 (half)
-
5.632 TFLOPS
FP32 (float)
1425 GFLOPS
704.0 GFLOPS
FP64 (double)
59.39 GFLOPS

Graphics Processor

Hawaii
GPU Name
GK106
Hawaii XT (215-0852000)
GPU Variant
-
GCN 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
6.2 billion
Transistors
2.54 billion
438 mm²
Die Size
221 mm²

Board Design

580W
TDP
110W
950 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.4a
4x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.3
Shader Model
5.1

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