Home GPU Comparison AMD Radeon HD 7720 OEM vs NVIDIA GeForce GTX 465

AMD Radeon HD 7720 OEM vs NVIDIA GeForce GTX 465

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7720 OEM and 1024MB VRAM GeForce GTX 465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7720 OEM 's Advantages
Released 2 years and 10 months late
Larger VRAM bandwidth (134.4GB/s vs 102.7GB/s)
448 additional rendering cores
Lower TDP (150W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 7720 OEM +57%
1.344 TFLOPS
GeForce GTX 465
0.855 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
802 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
134.4GB/s
Bandwidth
102.7GB/s

Render Config

10
Compute Units
-
-
SM Count
11
800
Shading Units
352
40
TMUs
44
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

26.88 GPixel/s
Pixel Rate
13.38 GPixel/s
33.60 GTexel/s
Texture Rate
26.75 GTexel/s
-
-
-
1344 GFLOPS
FP32 (float)
855.4 GFLOPS
-
FP64 (double)
106.9 GFLOPS

Board Design

150W
TDP
200W
450 W
Suggested PSU
550 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x mini-HDMI 1.3a
-
Power Connectors
2x 6-pin

Graphics Processor

Barts
GPU Name
GF100
Barts LE (215-0798002)
GPU Variant
GF100-030-A3
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.7 billion
Transistors
3.1 billion
255 mm²
Die Size
529 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.0
5.0
Shader Model
5.1

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