Radeon HD 7350 OEM PCI vs Radeon HD 7990
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7350 OEM PCI and 3GB VRAM Radeon HD 7990 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7350 OEM PCI 's Advantages
Lower TDP (19W vs 375W)
Radeon HD 7990 's Advantages
Released 1 years and 3 months late
Boost Clock1000MHz
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (288.0GB/s vs 8.000GB/s)
1968 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7350 OEM PCI
104
Radeon HD 7990
+3838%
4096
Graphics Card
Jan 2012
Release Date
Apr 2013
Southern Islands
Generation
Southern Islands
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
950 MHz
-
Boost Clock
1000 MHz
500 MHz
Memory Clock
1500 MHz
Memory
512MB
Memory Size
3GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
384bit
8.000GB/s
Bandwidth
288.0GB/s
Render Config
2
Compute Units
32
80
Shading Units
2048
8
TMUs
128
4
ROPs
32
8 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
768 KB
Theoretical Performance
2.600 GPixel/s
Pixel Rate
32.00 GPixel/s
5.200 GTexel/s
Texture Rate
128.0 GTexel/s
104.0 GFLOPS
FP32 (float)
4.096 TFLOPS
-
FP64 (double)
1024 GFLOPS
Board Design
19W
TDP
375W
200 W
Suggested PSU
750 W
1x DVI
1x HDMI 1.3a
Outputs
1x DVI
4x mini-DisplayPort 1.2
-
Power Connectors
2x 8-pin
Graphics Processor
Cedar
GPU Name
Malta
-
GPU Variant
Malta XT
(215-0849026)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
4.313 billion
59 mm²
Die Size
365 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
