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 7990 vs ATI Radeon X1550 PCI
AMD Radeon HD 7990 vs ATI Radeon X1550 PCI
VS
AMD Radeon HD 7990
ATI Radeon X1550 PCI
We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7990 and 256MB VRAM Radeon X1550 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7990 's Advantages
Released 6 years and 3 months late
Boost Clock1000MHz
Larger VRAM bandwidth (288.0GB/s vs 4.256GB/s)
2048 additional rendering cores
ATI Radeon X1550 PCI 's Advantages
Lower TDP (27W vs 375W)
Score
Radeon HD 7990
VS
Radeon X1550 PCI
Graphics Card
Apr 2013
Release Date
Jan 2007
Southern Islands
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
950 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1500 MHz
Memory Clock
266 MHz
Memory
3GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
288.0GB/s
Bandwidth
4.256GB/s
Render Config
-
SM Count
-
32
Compute Units
-
2048
Shading Units
-
128
TMUs
4
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
-
Theoretical Performance
32.00 GPixel/s
Pixel Rate
1.808 GPixel/s
128.0 GTexel/s
Texture Rate
1.808 GTexel/s
-
FP16 (half)
-
4.096 TFLOPS
FP32 (float)
-
1024 GFLOPS
FP64 (double)
-
Graphics Processor
Malta
GPU Name
RV516
Malta XT (215-0849026)
GPU Variant
-
GCN 1.0
Architecture
R500
TSMC
Foundry
UMC
28 nm
Process Size
80 nm
4.313 billion
Transistors
0.107 billion
365 mm²
Die Size
100 mm²
Board Design
375W
TDP
27W
750 W
Suggested PSU
200 W
1x DVI 4x mini-DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
2x 8-pin
Power Connectors
None
Graphics Features
12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
3.0
Related GPU Comparisons
1
NVIDIA GeForce RTX 4090 D vs AMD Radeon HD 7990
2
NVIDIA GeForce GT 640 OEM vs AMD Radeon HD 7990
3
AMD Radeon RX 7900 XTX vs AMD Radeon HD 7990
4
AMD Radeon RX 5500 OEM vs AMD Radeon HD 7990
5
NVIDIA GeForce GTX 1050 3 GB vs AMD Radeon HD 7990
6
NVIDIA P106 100 vs AMD Radeon HD 7990
7
AMD Radeon HD 7990 vs NVIDIA TITAN Xp
8
AMD Radeon HD 7990 vs AMD Radeon Sky 900
9
AMD Radeon HD 7990 vs AMD Radeon RX 6900 XTX
10
AMD Radeon HD 7990 vs ATI Radeon X1650 GTO
Related News
1
Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time
2
AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied
3
Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience
4
Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage
5
Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation
6
Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales
7
Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It
8
New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months
9
Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD
10
New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower
© 2024 - TopCPU.net
Contact Us
Privacy Policy