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 7950 Boost vs AMD Radeon R9 390
AMD Radeon HD 7950 Boost vs AMD Radeon R9 390
VS
AMD Radeon HD 7950 Boost
AMD Radeon R9 390
We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Boost and 8GB VRAM Radeon R9 390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7950 Boost 's Advantages
Boost Clock925MHz
Lower TDP (200W vs 275W)
AMD Radeon R9 390 's Advantages
Released 3 years late
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (384.0GB/s vs 240.0GB/s)
768 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7950 Boost
3.315 TFLOPS
Radeon R9 390
+54%
5.12 TFLOPS
Radeon HD 7950 Boost
VS
Radeon R9 390
Graphics Card
Jun 2012
Release Date
Jun 2015
Southern Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
850 MHz
Base Clock
-
925 MHz
Boost Clock
-
1250 MHz
Memory Clock
1500 MHz
Memory
3GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
512bit
240.0GB/s
Bandwidth
384.0GB/s
Render Config
-
SM Count
-
28
Compute Units
40
1792
Shading Units
2560
112
TMUs
160
32
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
1024 KB
Theoretical Performance
29.60 GPixel/s
Pixel Rate
64.00 GPixel/s
103.6 GTexel/s
Texture Rate
160.0 GTexel/s
-
FP16 (half)
-
3.315 TFLOPS
FP32 (float)
5.120 TFLOPS
828.8 GFLOPS
FP64 (double)
640.0 GFLOPS
Graphics Processor
Tahiti
GPU Name
Grenada
Tahiti PRO2 (215-0821282)
GPU Variant
Grenada PRO (215-0880030)
GCN 1.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
6.2 billion
352 mm²
Die Size
438 mm²
Board Design
200W
TDP
275W
550 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Features
12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.0
1.2
Vulkan
1.2
-
CUDA
-
5.1
Shader Model
6.3
Related GPU Comparisons
1
ATI FireGL V7700 vs AMD Radeon HD 7950 Boost
2
AMD Radeon RX 580 vs AMD Radeon HD 7950 Boost
3
AMD Radeon HD 7950 Boost vs ATI Radeon X800 GTO AGP
4
NVIDIA GeForce RTX 4060 vs AMD Radeon HD 7950 Boost
5
NVIDIA GeForce RTX 2060 vs AMD Radeon HD 7950 Boost
6
AMD Radeon HD 7950 Boost vs AMD Radeon HD 6510
7
NVIDIA GeForce GTX 680 vs AMD Radeon HD 7950 Boost
8
AMD Radeon HD 7950 Boost vs ATI Radeon HD 3870 X2
9
AMD Radeon HD 7950 Boost vs NVIDIA GeForce GTS 150 OEM
10
AMD Radeon HD 7950 Boost vs AMD Radeon HD 6850 X2
Related News
1
AMD's Latest Breakthrough Technology Could Change the Game in the Future
2
Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs
3
TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion
4
Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time
5
AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied
6
Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience
7
Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage
8
Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation
9
Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales
10
Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It
© 2024 - TopCPU.net
Contact Us
Privacy Policy