Home GPU Comparison NVIDIA GeForce GTS 240 OEM vs ATI Radeon HD 3870 AGP

NVIDIA GeForce GTS 240 OEM vs ATI Radeon HD 3870 AGP

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 240 OEM and 512MB VRAM Radeon HD 3870 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 240 OEM 's Advantages
More VRAM (1024GB vs 512GB)
ATI Radeon HD 3870 AGP 's Advantages
Larger VRAM bandwidth (72.06GB/s vs 70.40GB/s)
208 additional rendering cores
Lower TDP (106W vs 120W)

Score

Benchmark

FP32 (float)
GeForce GTS 240 OEM
0.363 TFLOPS
Radeon HD 3870 AGP +36%
0.497 TFLOPS
VS

Graphics Card

Jul 2009
Release Date
Unknown
GeForce 200
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
1100 MHz
Memory Clock
1126 MHz

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR4
256bit
Memory Bus
256bit
70.40GB/s
Bandwidth
72.06GB/s

Render Config

-
Compute Units
4
14
SM Count
-
112
Shading Units
320
56
TMUs
16
16
ROPs
16
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

10.80 GPixel/s
Pixel Rate
12.43 GPixel/s
37.80 GTexel/s
Texture Rate
12.43 GTexel/s
-
-
-
362.9 GFLOPS
FP32 (float)
497.3 GFLOPS
-
FP64 (double)
99.46 GFLOPS

Board Design

120W
TDP
106W
300 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

G92B
GPU Name
RV670
G92-240-B1
GPU Variant
RV670 XT (215-0708005)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.754 billion
Transistors
0.666 billion
260 mm²
Die Size
192 mm²

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3 (full) 4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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