Home GPU Comparison NVIDIA GeForce GT 340 OEM vs AMD Radeon R7 240

NVIDIA GeForce GT 340 OEM vs AMD Radeon R7 240

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 340 OEM and 2GB VRAM Radeon R7 240 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 240 's Advantages
Released 3 years and 8 months late
Boost Clock780MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (28.80GB/s vs 27.20GB/s)
224 additional rendering cores
Lower TDP (30W vs 69W)

Score

Benchmark

FP32 (float)
GeForce GT 340 OEM
0.257 TFLOPS
Radeon R7 240 +94%
0.499 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Oct 2013
GeForce 300
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

1024MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
27.20GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
5
12
SM Count
-
96
Shading Units
320
32
TMUs
20
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
6.240 GPixel/s
17.60 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
257.3 GFLOPS
FP32 (float)
499.2 GFLOPS
-
-
-

Board Design

69W
TDP
30W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

GT215
GPU Name
Oland
GT215-301-A3
GPU Variant
Oland PRO (215-0837015)
Tesla 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.727 billion
Transistors
0.95 billion
144 mm²
Die Size
77 mm²

Graphics Features

11.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
1.2
CUDA
-
4.1
Shader Model
5.1

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