CPU
GPU
SoC
Categories
Rankings
CPU Rankings
GPU Rankings
SoC Rankings
English
English
Close menu
Home
CPU
GPU
SoC
Categories
CPU Rankings
GPU Rankings
SoC Rankings
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
Home
GPU Comparison
AMD Radeon HD 7720 OEM vs AMD Radeon HD 7990
AMD Radeon HD 7720 OEM vs AMD Radeon HD 7990
VS
AMD Radeon HD 7720 OEM
AMD Radeon HD 7990
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7720 OEM and 3GB VRAM Radeon HD 7990 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7720 OEM 's Advantages
Lower TDP (150W vs 375W)
AMD Radeon HD 7990 's Advantages
Boost Clock1000MHz
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (288.0GB/s vs 134.4GB/s)
1248 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7720 OEM
1.344 TFLOPS
Radeon HD 7990
+204%
4.096 TFLOPS
Radeon HD 7720 OEM
VS
Radeon HD 7990
Graphics Card
Mar 2013
Release Date
Apr 2013
Southern Islands
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
950 MHz
-
Boost Clock
1000 MHz
1050 MHz
Memory Clock
1500 MHz
Memory
1024MB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
134.4GB/s
Bandwidth
288.0GB/s
Render Config
-
SM Count
-
10
Compute Units
32
800
Shading Units
2048
40
TMUs
128
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB
Theoretical Performance
26.88 GPixel/s
Pixel Rate
32.00 GPixel/s
33.60 GTexel/s
Texture Rate
128.0 GTexel/s
-
FP16 (half)
-
1344 GFLOPS
FP32 (float)
4.096 TFLOPS
-
FP64 (double)
1024 GFLOPS
Graphics Processor
Barts
GPU Name
Malta
Barts LE (215-0798002)
GPU Variant
Malta XT (215-0849026)
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
365 mm²
Board Design
150W
TDP
375W
450 W
Suggested PSU
750 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 4x mini-DisplayPort 1.2
-
Power Connectors
2x 8-pin
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
-
CUDA
-
5.0
Shader Model
5.1
Related GPU Comparisons
1
AMD Radeon HD 7720 OEM vs 3dfx Voodoo4-2 4200 PCI 32 MB
2
AMD Radeon HD 7720 OEM vs AMD Radeon Pro SSG
3
AMD FirePro V5900 vs AMD Radeon HD 7720 OEM
4
AMD Radeon HD 7720 OEM vs NVIDIA GeForce GTX 660 OEM
5
AMD Radeon HD 7720 OEM vs NVIDIA GeForce GT 440 OEM
6
NVIDIA GeForce RTX 3080 vs AMD Radeon HD 7720 OEM
7
AMD Radeon HD 7720 OEM vs AMD Radeon RX 560
8
AMD Radeon HD 7720 OEM vs AMD Radeon Sky 900
9
AMD Radeon HD 7720 OEM vs AMD Radeon R5 435 OEM
10
AMD Radeon HD 7720 OEM vs AMD FirePro W8000
Related News
1
Apple's Most Powerful Laptop is Coming: A Preview of the New MacBook Pro
2
AMD Breakthrough: Ryzen AI HX 370 Processor Benchmark Revealed with Aggressive Performance
3
Russian Cosplayer as Marika from 'Elden Ring': Stunning Figure in a High-Slit Gown
4
AMD Patents Multi-Chip Design GPU with Configurable Multi-Mode Capabilities
5
MSI Unveils Laptop with AMD Ryzen AI 300 Chip at Computex Taipei 2024
6
Intel Releases BIOS Update to Improve Gaming Stability for 13th and 14th Gen Core Processors
© 2024 - TopCPU.net
Contact Us
Privacy Policy