Home GPU Comparison ATI Radeon HD 3850 AGP vs NVIDIA GeForce GTX 460 v2 ES

ATI Radeon HD 3850 AGP vs NVIDIA GeForce GTX 460 v2 ES

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 AGP and 1280MB VRAM GeForce GTX 460 v2 ES to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3850 AGP 's Advantages
Lower TDP (75W vs 160W)
NVIDIA GeForce GTX 460 v2 ES 's Advantages
Released 3 years and 8 months late
More VRAM (1280GB vs 512GB)
Larger VRAM bandwidth (128.3GB/s vs 52.99GB/s)
16 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3850 AGP
0.428 TFLOPS
GeForce GTX 460 v2 ES +144%
1.046 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Sep 2011
Radeon R600
Generation
GeForce 400
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
828 MHz
Memory Clock
1002 MHz

Memory

512MB
Memory Size
1280MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
52.99GB/s
Bandwidth
128.3GB/s

Render Config

4
Compute Units
-
-
SM Count
7
320
Shading Units
336
16
TMUs
56
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

10.69 GPixel/s
Pixel Rate
10.91 GPixel/s
10.69 GTexel/s
Texture Rate
43.62 GTexel/s
-
-
-
427.5 GFLOPS
FP32 (float)
1046 GFLOPS
85.50 GFLOPS
FP64 (double)
87.19 GFLOPS

Board Design

75W
TDP
160W
250 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

RV670
GPU Name
GF114
RV670 PRO (215-0708003)
GPU Variant
GF114-400-A1
TeraScale
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.666 billion
Transistors
1.95 billion
192 mm²
Die Size
332 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3 (full) 4.0 (partial)
OpenGL
4.6
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
4.1
Shader Model
5.1

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