Home GPU Comparison NVIDIA GeForce GTX 460 v2 ES vs AMD Radeon R9 390 X2

NVIDIA GeForce GTX 460 v2 ES vs AMD Radeon R9 390 X2

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 460 v2 ES and 8GB VRAM Radeon R9 390 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 v2 ES 's Advantages
Lower TDP (160W vs 580W)
AMD Radeon R9 390 X2 's Advantages
Released 4 years late
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (345.6GB/s vs 128.3GB/s)
2224 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 460 v2 ES
1.046 TFLOPS
Radeon R9 390 X2 +389%
5.12 TFLOPS
VS

Graphics Card

Sep 2011
Release Date
Sep 2015
GeForce 400
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1002 MHz
Memory Clock
1350 MHz

Memory

1280MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
512bit
128.3GB/s
Bandwidth
345.6GB/s

Render Config

7
SM Count
-
-
Compute Units
40
336
Shading Units
2560
56
TMUs
160
32
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
1024 KB

Theoretical Performance

10.91 GPixel/s
Pixel Rate
64.00 GPixel/s
43.62 GTexel/s
Texture Rate
160.0 GTexel/s
-
FP16 (half)
-
1046 GFLOPS
FP32 (float)
5.120 TFLOPS
87.19 GFLOPS
FP64 (double)
640.0 GFLOPS

Graphics Processor

GF114
GPU Name
Grenada
GF114-400-A1
GPU Variant
Grenada PRO (215-0880030)
Fermi 2.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
6.2 billion
332 mm²
Die Size
438 mm²

Board Design

160W
TDP
580W
450 W
Suggested PSU
950 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
4x 8-pin

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.0
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
6.3

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