Home GPU Comparison ATI Radeon HD 4350 vs NVIDIA GeForce GT 640 Rev. 2

ATI Radeon HD 4350 vs NVIDIA GeForce GT 640 Rev. 2

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4350 and 1024MB VRAM GeForce GT 640 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4350 's Advantages
Lower TDP (20W vs 49W)
NVIDIA GeForce GT 640 Rev. 2 's Advantages
Released 4 years and 8 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (40.06GB/s vs 6.400GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4350
0.096 TFLOPS
GeForce GT 640 Rev. 2 +736%
0.803 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
May 2013
Radeon R700
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x8

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
1252 MHz

Memory

512MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
6.400GB/s
Bandwidth
40.06GB/s

Render Config

-
SM Count
-
1
Compute Units
-
80
Shading Units
384
8
TMUs
32
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
64 KB
L2 Cache
512 KB

Theoretical Performance

2.400 GPixel/s
Pixel Rate
8.368 GPixel/s
4.800 GTexel/s
Texture Rate
33.47 GTexel/s
-
FP16 (half)
-
96.00 GFLOPS
FP32 (float)
803.3 GFLOPS
-
FP64 (double)
33.47 GFLOPS

Graphics Processor

RV710
GPU Name
GK208
RV710 (215-0725016)
GPU Variant
GK208-400-A1
TeraScale
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.242 billion
Transistors
1.02 billion
73 mm²
Die Size
87 mm²

Board Design

20W
TDP
49W
200 W
Suggested PSU
200 W
2x DisplayPort 1.0
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.5
4.1
Shader Model
5.1

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