Home GPU Comparison NVIDIA GeForce GT 630 OEM vs ATI Radeon HD 4850

NVIDIA GeForce GT 630 OEM vs ATI Radeon HD 4850

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 630 OEM and 512MB VRAM Radeon HD 4850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 OEM 's Advantages
Released 3 years and 10 months late
More VRAM (1024GB vs 512GB)
Lower TDP (50W vs 110W)
ATI Radeon HD 4850 's Advantages
Larger VRAM bandwidth (63.55GB/s vs 28.51GB/s)
608 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630 OEM
0.336 TFLOPS
Radeon HD 4850 +197%
1 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
Jun 2008
GeForce 600
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
891 MHz
Memory Clock
993 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
28.51GB/s
Bandwidth
63.55GB/s

Render Config

-
SM Count
-
-
Compute Units
10
192
Shading Units
800
16
TMUs
40
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

3.500 GPixel/s
Pixel Rate
10.00 GPixel/s
14.00 GTexel/s
Texture Rate
25.00 GTexel/s
-
FP16 (half)
-
336.0 GFLOPS
FP32 (float)
1000 GFLOPS
14.00 GFLOPS
FP64 (double)
200.0 GFLOPS

Graphics Processor

GK107
GPU Name
RV770
GK107-301-A2
GPU Variant
RV770 PRO (215-0669065)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.27 billion
Transistors
0.956 billion
118 mm²
Die Size
256 mm²

Board Design

50W
TDP
110W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.1

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