Home GPU Comparison AMD Radeon HD 7720 OEM vs AMD Radeon HD 7950 Monica BIOS 2

AMD Radeon HD 7720 OEM vs AMD Radeon HD 7950 Monica BIOS 2

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7720 OEM and 3GB VRAM Radeon HD 7950 Monica BIOS 2 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 1 years and 2 months late
32 additional rendering cores
AMD Radeon HD 7950 Monica BIOS 2 's Advantages
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (240.0GB/s vs 134.4GB/s)
Lower TDP (85W vs 150W)

Score

Benchmark

FP32 (float)
Radeon HD 7720 OEM +9%
1.344 TFLOPS
Radeon HD 7950 Monica BIOS 2
1.229 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2012
Southern Islands
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
134.4GB/s
Bandwidth
240.0GB/s

Render Config

10
Compute Units
12
-
-
-
800
Shading Units
768
40
TMUs
48
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

26.88 GPixel/s
Pixel Rate
25.60 GPixel/s
33.60 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
1344 GFLOPS
FP32 (float)
1229 GFLOPS
-
FP64 (double)
307.2 GFLOPS

Board Design

150W
TDP
85W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
-
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Barts
GPU Name
Tahiti
Barts LE (215-0798002)
GPU Variant
Tahiti PRO (215-0821056)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
4.313 billion
255 mm²
Die Size
352 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
5.1

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