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

NVIDIA GeForce GTX TITAN vs AMD Radeon HD 7720 OEM

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN and 1024MB VRAM Radeon HD 7720 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN 's Advantages
Boost Clock876MHz
More VRAM (6GB vs 1GB)
Larger VRAM bandwidth (288.4GB/s vs 134.4GB/s)
1888 additional rendering cores
AMD Radeon HD 7720 OEM 's Advantages
Lower TDP (150W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN +250%
4.709 TFLOPS
Radeon HD 7720 OEM
1.344 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Mar 2013
GeForce 700
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

836 MHz
Base Clock
-
876 MHz
Boost Clock
-
1502 MHz
Memory Clock
1050 MHz

Memory

6GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
288.4GB/s
Bandwidth
134.4GB/s

Render Config

-
SM Count
-
-
Compute Units
10
2688
Shading Units
800
224
TMUs
40
48
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
1536 KB
L2 Cache
512 KB

Theoretical Performance

49.06 GPixel/s
Pixel Rate
26.88 GPixel/s
196.2 GTexel/s
Texture Rate
33.60 GTexel/s
-
FP16 (half)
-
4.709 TFLOPS
FP32 (float)
1344 GFLOPS
1.570 TFLOPS
FP64 (double)
-

Graphics Processor

GK110
GPU Name
Barts
GK110-400-A1
GPU Variant
Barts LE (215-0798002)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
7.08 billion
Transistors
1.7 billion
561 mm²
Die Size
255 mm²

Board Design

250W
TDP
150W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
5.0

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