Home GPU Comparison NVIDIA GeForce GTX 460 SE v2 vs AMD Radeon HD 7790

NVIDIA GeForce GTX 460 SE v2 vs AMD Radeon HD 7790

We compared two Desktop platform GPUs: 768MB VRAM GeForce GTX 460 SE v2 and 1024MB VRAM Radeon HD 7790 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7790 's Advantages
Released 2 years and 4 months late
More VRAM (1024GB vs 768GB)
Larger VRAM bandwidth (96.00GB/s vs 81.60GB/s)
608 additional rendering cores
Lower TDP (85W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 460 SE v2
0.749 TFLOPS
Radeon HD 7790 +139%
1.792 TFLOPS
VS

Graphics Card

Nov 2010
Release Date
Mar 2013
GeForce 400
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
850 MHz
Memory Clock
1500 MHz

Memory

768MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
81.60GB/s
Bandwidth
96.00GB/s

Render Config

6
SM Count
-
-
Compute Units
14
288
Shading Units
896
48
TMUs
56
24
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
256 KB

Theoretical Performance

7.800 GPixel/s
Pixel Rate
16.00 GPixel/s
31.20 GTexel/s
Texture Rate
56.00 GTexel/s
-
FP16 (half)
-
748.8 GFLOPS
FP32 (float)
1.792 TFLOPS
62.40 GFLOPS
FP64 (double)
112.0 GFLOPS

Graphics Processor

GF114
GPU Name
Bonaire
GF114-400-A1
GPU Variant
Bonaire XT (215-0839039)
Fermi 2.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
2.08 billion
332 mm²
Die Size
160 mm²

Board Design

150W
TDP
85W
450 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-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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