46 PCWorld AUGUST 2019REVIEWS NVIDIA GEFORCE RTX 2060 SUPER AND RTX 2070 SUPER
additional Streaming Multiprocessors that
ratchet up performance in traditional gaming
and real-time ray-tracing tasks alike. Better yet,
while the vanilla RTX 2060 came with 6GB of
GDDR6 VRAM and a 192-bit memory bus—an
underwhelming combo for a $350 GPU—the
RTX 2060 Super bumps that up to a full 8GB
capacity across a broader 256-bit bus. Thecombination increases overall memory
bandwidth to 448GB/second in the RTX
2060 Super, a 112GB/s increase over the
non-Super. Yes please!
The improvements are enough to boost
the GeForce RTX 2060 Super’s performance
to roughly the same level as the original RTX
2070, as you’ll see in our benchmarks. That’sGPU GEFORCE GTX 1070
(PASCAL)GEFORCE RTX 2070
(TURING)GEFORCE RTX 2070
SUPER (TURING)
SMs 15 36 40
CUDA Cores 1,920 2,304 2,560
Base Clock 1,506 MHz 1,410 MHz 1,605 MHz
GPU Boost Clock 1,683 MHz 1,620 MHz 1,770 MHz
FLOPS 6.5 TFLOPS 7.5+7.5 (7.5 TFLOPS
FP32/7.5 TFLOPS
INT32)9+9 TOPS (9.1TFLOPS
FP32/9.1 TFLOPS
INT32)
TensorFLOPS N/A 60 TFLOPS 72 TFLOPS
Rays Cast 0.6 Giga Rays 6 Giga Rays 7 Giga Rays
Texture Units 120 144 1846
Texel fill-rate 180.7 Gigatexels/sec 233.3 Gigatexels/sec 325.7 Gigatexels/sec
Memory Interface 256-bit 256-bit 256-bit
Memory Data rate 8 Gbps 14 Gbps 14 Gbps
Memory Bandwidth 256 GB/sec 448 GB/sec 448 GB/sec
Memory Size 8 GB 8 GB 8 GB
Max L1 Cache Size 720 KB 2,304 KB 2,560 KB
TGP 150 Watts 175 Watts 215 WattsGEFORCE GTX 1070/RTX 2070/RTX 2070 SUPER SPECS