Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs AMD Radeon R5 340 OEM

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs AMD Radeon R5 340 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 1024MB VRAM Radeon R5 340 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages
More VRAM (2GB vs 1024GB)
Lower TDP (25W vs 65W)
AMD Radeon R5 340 OEM 's Advantages
Released 2 years late
Boost Clock780MHz
Larger VRAM bandwidth (36.80GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 PCIe x8 +15%
0.693 TFLOPS
Radeon R5 340 OEM
0.599 TFLOPS
VS

Graphics Card

May 2013
Release Date
May 2015
GeForce 600
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
730 MHz
-
Boost Clock
780 MHz
900 MHz
Memory Clock
1150 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
36.80GB/s

Render Config

-
Compute Units
6
-
-
-
384
Shading Units
384
32
TMUs
24
8
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

7.216 GPixel/s
Pixel Rate
6.240 GPixel/s
28.86 GTexel/s
Texture Rate
18.72 GTexel/s
-
-
-
692.7 GFLOPS
FP32 (float)
599.0 GFLOPS
28.86 GFLOPS
FP64 (double)
37.44 GFLOPS

Board Design

25W
TDP
65W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x DisplayPort 1.2
None
Power Connectors
None

Graphics Processor

GK208
GPU Name
Oland
GK208-301-A1
GPU Variant
Oland PRO (215-0837015)
Kepler 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
0.95 billion
87 mm²
Die Size
77 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.1
Vulkan
1.2
3.5
CUDA
-
5.1
Shader Model
5.1

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