Home GPU Comparison AMD Radeon R9 290X2 vs NVIDIA GeForce GT 630 Rev. 2 PCIe x8

AMD Radeon R9 290X2 vs NVIDIA GeForce GT 630 Rev. 2 PCIe x8

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 290X2 and 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 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 1 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (345.6GB/s vs 14.40GB/s)
2432 additional rendering cores
NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages
Lower TDP (25W vs 580W)

Score

Benchmark

FP32 (float)
Radeon R9 290X2 +712%
5.632 TFLOPS
GeForce GT 630 Rev. 2 PCIe x8
0.693 TFLOPS
VS

Graphics Card

Jun 2014
Release Date
May 2013
Volcanic Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x8

Clock Speeds

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

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
512bit
Memory Bus
64bit
345.6GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
44
Compute Units
-
2816
Shading Units
384
176
TMUs
32
64
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
512 KB

Theoretical Performance

64.00 GPixel/s
Pixel Rate
7.216 GPixel/s
176.0 GTexel/s
Texture Rate
28.86 GTexel/s
-
FP16 (half)
-
5.632 TFLOPS
FP32 (float)
692.7 GFLOPS
704.0 GFLOPS
FP64 (double)
28.86 GFLOPS

Graphics Processor

Hawaii
GPU Name
GK208
Hawaii XT (215-0852000)
GPU Variant
GK208-301-A1
GCN 2.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
6.2 billion
Transistors
1.02 billion
438 mm²
Die Size
87 mm²

Board Design

580W
TDP
25W
950 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
4x 8-pin
Power Connectors
None

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
3.5
6.3
Shader Model
5.1

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